CVE-2026-84743
The Events Calendar WordPress plugin before 6.17.5 does not perform a per-object capability check on one family of its REST write routes, allowing users with a low-privilege role such as contributor to modify, unpublish, trash and take ownership of records belonging to other users, including administrators.
- Published Sep 23, 2026
- CVSS 3.8 low
- 0.2% chance of exploitation in the next 30 days (EPSS)
- A fix is available